Metal-Well™_Self-Drilling-Screw

Stitching Roofing Screw

Hex Flange Head #1 Point Self-Drilling Roofing Screw. Suitable for External Light Duty Steel-To-Steel applications, such as Overlapped Sections of the Light Roofing decks / Thin Metal Sheets. The Reduced Point Design allows the thread to have a stronger grip and further enhances the holding strength during installation.

SPECIFICATION
MATERIAL  Carbon Steel C1022
HEAD  Indent Hex Flange Head (Undercut)
RECESS  Head Mark "MW3"
THREAD  Full Thread
POINT  No. 1 Reduced Small-Lightning Poin
FINISH  Light Silver-Blue Ruspert SST 1000 hrs 
 (More Available)
WASHER  DEKS TrueBlue EPDM Washer
 (More Available)
SIZE  #15 
LENGTH  20mm
DRILLING  1.0mm+1.0mm Steel
ADAPTER  MW Magnetic Hex Socket (5/16")